• 4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System System 1
  • 4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System System 2
4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

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China main port
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TT OR LC
Min Order Qty:
50 unit
Supply Capability:
5000 unit/month

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4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

 DVR-3704BA-S is a 4CH 960H@20fps H.264 DVR with all basic functions you needed, such as dual video output, external alarm devices connection, motion detection, and remote independent operation. 

  For online viewing, you could use 5 commonly-seen web browsers (Internet Explorer, Mozilla Firefox, Google Chrome, Safari, & Opera) on Windows and MAC OS, or install our mobile app, AUTOID, on 2 popular mobile platforms (iOS, Android).


Model

4 Channel H.264 DVR

4 Channel H.264 DVR

4 Channel H.264 DVR

DVR-3704BW (A,K,R)-S

DVR-H3704BW (A,K,R)-S

DVR-AH3704BW (A,K,R)-S

System

Main processor

Hi3515A

Operating system

Embedded LINUX operating system

System resource

Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up.

Display

Operation interface

16 bit real color GUI interface support mouse operation

Multilingual Language

YES, 28 kinds of language

Display screen

1/4 screen

Video

Video standard

PAL(625 lines, 50fps); NTSC(525lines, 60fps)

Image encode

H.264(Main Profile)

Monitor quality

Monitor:D1; VGA:(1280*1024, 1024*768, 800*600)

Monitor:D1; VGA & HDMI: (1920*1080,1280*720,1440*900,1280*1024,1024*768, 800*600)

Playback quality

960H/D1/HD1/CIF

Encode capability

4CH non-real time 960H@20fps
4CH real time D1

Decode capability

4CH non-real time 960H@10fps
2CH real time D1 +2CH D1

Audio

Audio compression

G.711A

Record and playback

Record mode

Manual, alarm, motion detection, timing

Snapshot

NO

Local playback

1CH – 4CH

Video search

Time, date, event, channel search

Storage and back up

Space Usage

Video: CIF 4~5G/day*channel; D1 8~20G/day*channel; Audio: 691.2M/day*channel

Video storage

Local Hard Disk, Network

Back up mode

Network backup, USB portable HDD, USB DVD-RW

Interface

Video input

4CH BNC(1.0Vp-p, 75Ω)

Video output

1CH BNC, 1CH VGA, 1CH HDMI

Audio input

4CH RCA

Audio output

1CH RCA

Alarm input

NO

4CH

Alarm output

NO

1CH

Network port

1*RJ45 10/100 Base-T self-adaptive Ethernet port

PTZ control

1*RS485 port, Support more than 20 kinds protocols.

USB port

2*USB 2.0 port

HDD port

Accommodates 1 SATA HDDs (1 HDD capacity up to 3TB)

Wireless Port

3G & WIFI (extension via USB port)

User

User level

Admin / User

User right

Users can set different permissions (How to use please refer to the manual book)

Password protection

YES

Remote

Remote Independent Operation

YES

Download records

YES

Remote Event Trigger Recording

YES

CMS

CMS Software for multiple DVR (up to 255 DVR simultaneously)

Browser

Internet Explorer, Mozilla Firefox, Google Chrome, Safari

Live Audio

YES

On-line user

Max. 10

Mobile Surveillance

YES (Support iPad, iPhone, BlackBerry, Windows Mobile, Symbian & Android;

iPad, iPhone, Andriod have remote playback function)

Network Protocol

DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, Alarm center

Alarm

Motion detection

16 × 12 grids per channel;6 adjustable parameters for accurate detection

(for local analog channel only)

Event Notification

FTP / E-Mail

Pre-alarm Recording

YES

Video loss

Video loss notification

Other

IR remote controller

Remotely control DVR and PTZ cameras via IR transmitter (IR receiver built-in)

Cooling fan

NO

Tour

YES

Power Source (±10%)

DC 12V / 2A

Power Consumption (±10%)

<10W (Without HDD)

Operating Temperature

0 ~ +55

Dimensions (mm) **

250mm(L)* 210mm(W)* 45mm(H)

System Recovery

System auto recovery after power failure



Q: Wave, WAPA pure digital video recorder can achieve remote monitoring? Mobile app monitor!
This need to map the IP address and port of the DVR in the router to a virtual server
Q: Hello, Hai Hong video recorder is covered can still be restored?
Was covered Can not restore, if this is deleted can be restored, with the software EasyRecoveryPro, you can. Make sure you do not write anything in the deleted position.
Q: Hard drive close to the digital hard disk video recorder can not open the machine
Second, it may be hard disk recorders in the hard disk failure, hard disk non-stop self-test, the need for a large current, resulting in power supply caused by continuous restart;
Q: Hard disk video recorder no image display how to do?
Cause three: monitor the digital hard disk video recorder card is damaged, you can consider changing a card test.
Q: There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which
Design large-scale monitoring, then look at the budget and network layout: relatively speaking, hard disk video recorder front-end storage model, the cost will be lower, the network pressure will be relatively small; video server as a result of centralized storage, the network requirements will be higher The On the current video surveillance network, digital trends, the video server or network camera is the first choice, improve image clarity, more convenient for future expansion.
Q: Embedded digital hard disk recorders (DVR) what electronic components
In addition to the shell, packaging materials, wire, accessories, etc. constitute the DVR hardware architecture. This is not the most difficult, rare is that you must have a very professional software team, which includes the bottom of the drive, kernel, AP, application and so on the preparation of the program, there are similar to intelligent algorithms such as unpredictable The stuff should be put into. Not a few dozen people of the development team is not independent research and development, up to buy someone else's board shell only. Of course, you are a net worth of the boss and another matter.
Q: What is an embedded digital network DVR?
Embedded digital network network DVR, the more vivid argument is to monitor the server. First of all, it has to monitor the video head through the acquisition of data, after transmission to the video recorder, video recorder to collect data after encoding, resulting in images. Network DVR through your personal needs, recorded down, with the serial (most) hard drive to save the video. And in the case of connecting the network, you can register the dynamic domain name, to achieve the purpose of remote monitoring.
Q: How does a computer and monitor a video recorder share a monitor?
4, press the switch, the display shows the video recorder screen. 5, and then press the switch, the display shows the computer screen
Q: 16-channel digital hard disk recorders require several cameras
DVR uses digital recording technology, in image processing, image storage, retrieval, backup, and network transmission, remote control and so is far better than analog monitoring equipment, DVR represents the development of television monitoring system, is the market TV Monitoring system of choice for products.
Q: The traditional difference between digital hard disk recorders
Digital hard disk video recorder with a cable to a power cord can complete the front-end camera control and monitoring, and the simulator needs video lines, control lines, power lines to control.

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